<?php


class Sherpa_Model_Price extends WSB_Model
{

	/**
	 * @var array
	 */
	protected $_data = array(
		// sherpa_prices
		'id' => null,
		'productId' => null,
		'currencyId' => null,
		'price' => null,
		'oldPrice' => null,
		'validFrom' => null,
		'validTo' => null,
		'sort' => null,
		'modified' => null,
		'created' => null,
		// sherpa_currencies
		'currencyCode' => null
	);

	/**
	 * @return boolean
	 */
	public function isLoaded()
	{
		return !empty($this->_data['price']);
	}

}
